What caused the broken refrigerator compressor

What caused the broken refrigerator compressor It is normal for a refrigerator to fail after being used for a certain period of time. Most failures can be easily resolved, but compressor damage is not always necessary. The compressor is the heart of the refrigerator. The refrigeration and operation of the refrigerator are closely related to the compressor and play an important role. So today I will introduce to you what the cause of the broken compressor of the refrigerator is. I suggest you check it frequently. Reasons for refrigerator compressor damage: 1. Due to lack of oil in the compressor or excessive slag in the oil, the rotor holds the shaft and the motor burns out. 2. The connection of compressor start coil and running coil is wrong. 3. Insulation aging of motor winding coil causes short circuit between turns to burn the coil. 4.Too much refrigerant is added to the refrigerator, causing the compressor to run overloaded, and finally the motor winding coil burns out. 5.Symptoms of a broken refrigerator compressor: 1. If there is a "gurgling" noise after the refrigerator is turned on, it may be because the suspension spring in the compressor is cracked, and the movement and the casing collide, resulting in a strong vibration of the compressor. This kind of fault phenomenon is more serious. 2. If you hear the sound of "hiss" when the compressor is running after it is connected, it means that the high-pressure output buffer tube inside the compressor is broken, which is the sound made when the high-pressure gas is discharged. 3.In addition to the "buzzing" sound, at the same time, I heard the click sound of the "click" idle contact. This means that the compressor is overloaded. When avoiding the idling contact caused by the low voltage of the power supply system, the idling current cannot be increased and sharply reduced. 4. Look at the refrigerator temperature. You can touch the temperature of the refrigerator compressor with your hand after the refrigerator has been running for a period of time. If the temperature of the refrigerator compressor is very high, it means that the refrigerator compressor and other mechanical parts have failed. 4.The longer the refrigerator is used, the higher the probability of compressor failure and damage, so usually pay attention to the maintenance of the refrigerator.

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